2010485246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 4199786496

約数和(自身を除く): 2189301250

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 154, 161, 173, 187, 193, 238, 253, 322, 346, 374, 386, 391, 506, 782, 1211, 1309, 1351, 1771, 1903, 2123, 2422, 2618, 2702, 2737, 2941, 3281, 3542, 3806, 3979, 4246, 4301, 4439, 5474, 5882, 6562, 7958, 8602, 8878, 13321, 14861, 20587, 22967, 26642, 27853, 29722, 30107, 31073, 32351, 33389, 36091, 41174, 43769, 45934, 48829, 55706, 60214, 62146, 64702, 66778, 67643, 72182, 75463, 87538, 97658, 135286, 150926, 226457, 233723, 252637, 306383, 341803, 367279, 452914, 467446, 473501, 505274, 528241, 567613, 612766, 683606, 734558, 744073, 767947, 830093, 947002, 1056482, 1135226, 1488146, 1535894, 1660186, 2570953, 3973291, 5141906, 5208511, 5375629, 5810651, 6243743, 7946582, 8447417, 10417022, 10751258, 11621302, 12487486, 13055099, 16894834, 26110198, 43706201, 59131919, 87412402, 91385693, 118263838, 143606089, 182771386, 287212178, 1005242623, 2010485246]

約数ペア:

[(1, 2010485246), (2, 1005242623), (7, 287212178), (11, 182771386), (14, 143606089), (17, 118263838), (22, 91385693), (23, 87412402), (34, 59131919), (46, 43706201), (77, 26110198), (119, 16894834), (154, 13055099), (161, 12487486), (173, 11621302), (187, 10751258), (193, 10417022), (238, 8447417), (253, 7946582), (322, 6243743), (346, 5810651), (374, 5375629), (386, 5208511), (391, 5141906), (506, 3973291), (782, 2570953), (1211, 1660186), (1309, 1535894), (1351, 1488146), (1771, 1135226), (1903, 1056482), (2123, 947002), (2422, 830093), (2618, 767947), (2702, 744073), (2737, 734558), (2941, 683606), (3281, 612766), (3542, 567613), (3806, 528241), (3979, 505274), (4246, 473501), (4301, 467446), (4439, 452914), (5474, 367279), (5882, 341803), (6562, 306383), (7958, 252637), (8602, 233723), (8878, 226457), (13321, 150926), (14861, 135286), (20587, 97658), (22967, 87538), (26642, 75463), (27853, 72182), (29722, 67643), (30107, 66778), (31073, 64702), (32351, 62146), (33389, 60214), (36091, 55706), (41174, 48829), (43769, 45934)]